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比如我有这样一个p
宽100
高100
我想点击的是时候让他的展示方式是从中间向两边展开,css3
要怎么写
大家讲道理2017-04-17 11:35:25
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.outter {
position: relative;
width: 202px;
height: 400px;
}
.left,
.right {
position: absolute;
top: 0;
left: 0;
display: inline-block;
width: 100px;
height: 400px;
background-color: #000;
}
.right {
left: inherit;
right: 0;
}
.ani {
animation: ani 5s;
-moz-animation: ani 5s; /* Firefox */
-webkit-animation: ani 5s; /* Safari 和 Chrome */
-o-animation: ani 5s;
}
@keyframes ani {
from {
width: 100px;
}
to {
width: 0;
}
}
</style>
</head>
<body>
<p class="outter">
<p class="left inner"></p>
<p class="right inner"></p>
</p>
<script src="http://cdn.bootcss.com/jquery/2.2.1/jquery.js"></script>
<script>
$(function() {
var inner = $('.inner');
$('.outter').one('click', function() {
inner.addClass('ani').on('webkitAnimationEnd', function() {
inner.hide();
});
});
});
</script>
</body>
</html>
阿神2017-04-17 11:35:25
作为初学者,看楼主提问带的标签里有JQ,就兴致勃勃地写了一下。其实楼上的CSS3属性真心很好啊!
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>两边展开</title>
<link rel="stylesheet" href="">
<style>
.content {
width: 100px;
height: 100px;
position: relative;
overflow: hidden;
}
.content p {
position: absolute;
width: 49px;
height: 100px;
}
.left {
left: 0;
background-color: black;
margin-right: 2px;
}
.right {
background-color: black;
right: 0;
}
</style>
</head>
<body>
<p class="content">
<p class="left"></p>
<p class="right"></p>
</p>
<script src="js/jquery-1.12.0.min.js"></script>
<script>
$(function() {
$(".content").click(function() {
$(".left").animate({
left: "-49px"
}, 1000);
$(".right").animate({
right: "-49px"
}, 1000)
})
})
</script>
</body>
</html>
高洛峰2017-04-17 11:35:25
使用translateX(n)属性,文档看下面
http://www.w3school.com.cn/css3/css3_2dtransform.asp